72312030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114781}}^1$

素因数の和:114801

約数の個数: 48

約数和(自身を含む): 214871904

約数和(自身を除く): 142559874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 114781, 229562, 344343, 573905, 688686, 803467, 1033029, 1147810, 1606934, 1721715, 2066058, 2410401, 3443430, 4017335, 4820802, 5165145, 7231203, 8034670, 10330290, 12052005, 14462406, 24104010, 36156015, 72312030]

約数ペア:

[(1, 72312030), (2, 36156015), (3, 24104010), (5, 14462406), (6, 12052005), (7, 10330290), (9, 8034670), (10, 7231203), (14, 5165145), (15, 4820802), (18, 4017335), (21, 3443430), (30, 2410401), (35, 2066058), (42, 1721715), (45, 1606934), (63, 1147810), (70, 1033029), (90, 803467), (105, 688686), (126, 573905), (210, 344343), (315, 229562), (630, 114781)]